CN102644220A - Railway concrete sleeper screw spike anchoring clamping apparatus and application thereof - Google Patents
Railway concrete sleeper screw spike anchoring clamping apparatus and application thereof Download PDFInfo
- Publication number
- CN102644220A CN102644220A CN2012101549587A CN201210154958A CN102644220A CN 102644220 A CN102644220 A CN 102644220A CN 2012101549587 A CN2012101549587 A CN 2012101549587A CN 201210154958 A CN201210154958 A CN 201210154958A CN 102644220 A CN102644220 A CN 102644220A
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- spike
- railway
- jig
- clamping apparatus
- concrete sleeper
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Abstract
The invention provides a railway concrete sleeper screw spike anchoring clamping apparatus and the application of the railway concrete sleeper screw spike anchoring clamping apparatus. The clamping apparatus can be formed in a one-time pouring manner by a casting mold, the clamping apparatus comprises an anchoring frame base, spike sleeves, transverse ribs and hand handles, the two symmetrical spike sleeves are connected with the anchorage frame base, the transverse ribs are arranged between every two spike sleeves, and powerful magnets are arranged between the spike sleeves and the hand handles. Non-anchorage ends of the spikes are inserted into the spike sleeves of the clamping apparatus, the prepared sulphur mortar is poured into spike holes, the thickness of the sulphur mortar is 3-4mm away from openings of the holes, after the sulphur mortar is poured into the spike holes, the clamping apparatus with the spikes is inserted into each spike hole, the clamping apparatus is withdrawn after standing for 30s, and the sulphur mortar flowing out of the holes can be removed after 10min. The clamping apparatus is quick in positioning, the construction working procedures can be reduced, the clamping apparatus is simple to operate and powerful in control, the construction progress can be accelerated, and the construction cost can be reduced.
Description
Technical field
The present invention really belongs to the railroad track field of engineering technology, is specifically related to II, III type concrete sleeper screw spike anchoring jig and application thereof that track engineering ballasted track main flow is used.
Background technology
In Environment in Railway Engineering Construction, concrete sleeper is a great the work items of engineering quantity, calculates with one 20 kilometers railways, and railway spike anchoring amount just reaches 160,000.For a long time, screw spike anchoring adopts artificial hand to insert the anchor type of single railway spike hand-hole always, and along with the development of society, this traditional prepared screw-bolt hole job practices can not adapt to the needs of railway engineering construction.Often occur screw spike center line off normal in the construction, degree of skewness waits greater than the requirement of standard and pulling capacity inadequately influences the entity project quality problems.The mode of handling above-mentioned several types of problems is not simply to repair and repair, but the railway spike that railway spike is perfused with quality problems withdrawing in the hole comes out, and pour in clear again hole; And even will to pour into whole concrete sleeper of quality defects discarded because of railway spike; So, withdrawing railway spike and empty time-consuming, effort, and effect is extremely low; Programming and cost have all been caused and adverse influence, and caused the waste of resource.
In recent years; Some units in charge of construction have utilized steel pipe and reinforcement fabrication some easy screw spike locating racks are applied to the pouring construction of screw spike, because the locating rack design is simple and easy; It is thorough inadequately that the location is provided with; It is not enough that firmware is made precision, causes the quality of railway spike anchoring and effect still not to be ensured to greatest extent, can't apply.
Through engineering practice, the present invention really develops and a kind ofly can guarantee the requirement of railway spike anchoring physical dimension, is convenient to construction and fast again novel sleeper screw spike anchoring jig and the application thereof of effect again.
Summary of the invention
The true purpose of the present invention is the weak point that has overcome existing screw spike pouring construction; A kind of easy to operate, construction cost is low, anchoring effect is good sleeper screw spike anchoring jig and application thereof are provided; This jig has reduced working procedure; Accelerate construction speed, reduced construction cost, and reliable construction quality.
Technical scheme of the present invention is:
(1) adopt casting mould that the disposable perfusion of jig is shaped; Jig comprises anchor frame base, railway spike sleeve, cross rib, hand holding handle; The railway spike sleeve of two symmetries is connected on the anchor frame base, between two railway spike sleeves, cross rib is arranged, the strong magnets between railway spike sleeve and hand holding handle;
(2) after jig made, cleaning concrete sleeper bottom plug-hole inserted the non-anchored end of railway spike in the jig railway spike sleeve, pours the sulphur-bonded mortar that has machined into the railway spike hole, and the sulphur-bonded mortar degree of depth is so that 3～4mm is advisable from the aperture; Behind the sulphur-bonded mortar perfusion hand-hole, the jig that will have railway spike immediately inserts the railway spike hole, leaves standstill 30 seconds, jig is taken out the sulphur-bonded mortar that cleaning hole overflows after 10 minutes outward.
Adopt the true technical scheme of the present invention, can pour into two screw spikes at every turn, working procedure has been reduced rapidly in the location, and is simple to operate, and control is strong, has accelerated construction speed, has reduced construction cost.Show that through engineering practice after screw spike is accomplished, the construction quality of the screw spike that poured into is inspected by random samples, screw spike departs from the preformed hole center in the deviation range that standard allows, degree of skewness has been controlled in the scope less than 2 degree.Pulling capacity is all greater than the normal values of 60KN.Work efficiency is brought up to 500 (pure perfusion) of perfusion 8 hours present every days by 200 (pure perfusion) of perfusion 8 hours original single every days.
Description of drawings
Fig. 1 is a railway screw spike anchoring jig front elevation view of the present invention.
Fig. 2 is a railway screw spike anchoring jig side elevational view of the present invention.
Fig. 3 is a railway screw spike anchoring jig plan view of the present invention.
Fig. 4 is a railway screw spike structure chart of the present invention.
Among the figure, 1-anchor frame base, the 2-hand holding handle, the 3-strong magnets, the 4-cross rib, 5-railway spike sleeve, 6-reinforces rod member, 7-strong magnets, 8-anchored end.
The specific embodiment
The screw spike anchoring jig is made: like Fig. 1, shown in 2; Adopt casting mould that the disposable perfusion of jig is shaped; Jig comprises anchor frame base 1, railway spike sleeve 5, cross rib 4, hand holding handle 2; The railway spike sleeves 5 of two symmetries are connected on the anchor frame base 1, in 5 in two railway spike sleeves cross rib 4 are arranged, in the strong magnets 3 of 2 of railway spike sleeve 5 and hand holding handles.Be illustrated in figure 4 as the screw spike structural representation, the centre is a strong magnets 7, and the lower end is an anchored end 8.
The railway spike sleeve can accurately be located railway spike centre distance, and effectively controls the verticality of railway spike perfusion, and the railway spike sleeve adopts aluminium to cast shape.Use seccotine that strong magnets is bonded to railway spike sleeve top.Strong magnets can effectively be controlled the insertion length of railway spike, and the moment that anchor frame is put into the railway spike hole is guaranteed that railway spike does not break away from because of own wt and anchor frame, can guarantee that again railway spike can easily separate after anchoring with anchor frame simultaneously.Hand holding handle is to be inserted in soft plastics with steel pipe, steel tube surface to constitute, and steel pipe and railway spike sleeve welded top, steel tube surface are inserted in soft plastics and are convenient to the jig of holding in the work progress.
Screw spike anchoring jig method for using: cleaning concrete sleeper bottom plug-hole, the non-anchored end of railway spike is inserted in the jig railway spike sleeve, pour the sulphur-bonded mortar that has machined into the railway spike hole, the sulphur-bonded mortar degree of depth is so that 3mm is advisable from the aperture; Behind the sulphur-bonded mortar perfusion hand-hole, the jig that will have railway spike immediately inserts the railway spike hole, leaves standstill 30 seconds, jig is taken out the sulphur-bonded mortar that cleaning hole overflows after 10 minutes outward.
Claims (3)
1. a railway concrete sleeper screw spike anchoring jig is characterized in that adopting casting mould that the disposable perfusion of jig is shaped, and jig comprises anchor frame base, railway spike sleeve, cross rib, hand holding handle, the strong magnets between railway spike sleeve and hand holding handle.
2. railway concrete sleeper screw spike anchoring jig according to claim 1 is characterized in that hand holding handle is to use steel pipe, and steel tube surface is inserted in soft plastics and is constituted.
3. the application of the described railway concrete sleeper of claim 1 screw spike anchoring jig, it is characterized in that railway spike anchoring jig makes after, cleaning concrete sleeper bottom plug-hole; The non-anchored end of railway spike is inserted in the railway spike sleeve of jig; Pour the sulphur-bonded mortar that has machined into the railway spike hole, the sulphur-bonded mortar degree of depth is with 3～4mm from the aperture, behind the sulphur-bonded mortar perfusion hand-hole; The jig that will have railway spike immediately inserts the railway spike hole; Leave standstill 30s, jig is taken out the sulphur-bonded mortar that cleaning hole overflows after 10 minutes outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101549587A CN102644220A (en) | 2012-05-18 | 2012-05-18 | Railway concrete sleeper screw spike anchoring clamping apparatus and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101549587A CN102644220A (en) | 2012-05-18 | 2012-05-18 | Railway concrete sleeper screw spike anchoring clamping apparatus and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102644220A true CN102644220A (en) | 2012-08-22 |
Family
ID=46657283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101549587A Pending CN102644220A (en) | 2012-05-18 | 2012-05-18 | Railway concrete sleeper screw spike anchoring clamping apparatus and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102644220A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB809265A (en) * | 1955-11-24 | 1959-02-18 | Const Mecaniques Sa Renens | Apparatus for drawing out the spikes used for rail fastening |
| DE1935427B2 (en) * | 1969-07-11 | 1980-03-06 | Franz Plasser Bahnbaumaschinen- Industriegesellschaft Mbh, Wien | Hydrostatic railway sleeper nail removal machine - has gantry arms as prolongation of appliance on jib arm opposite drive unit |
| CN200999315Y (en) * | 2007-01-17 | 2008-01-02 | 王培生 | Concrete sleeper screw spike anchoring rack |
| CN201162156Y (en) * | 2008-02-02 | 2008-12-10 | 潍坊市大元实业有限公司 | Spike anchoring frame |
| CN201546144U (en) * | 2009-04-24 | 2010-08-11 | 赵春季 | Quick positioning and anchoring rack for screw spike of railway sleeper |
| CN201704586U (en) * | 2010-06-18 | 2011-01-12 | 赵勤瑞 | Screw spike anchoring frame |
| CN201785679U (en) * | 2010-09-14 | 2011-04-06 | 中铁十七局集团有限公司铺架分公司 | Sulfur cement mortar anchoring bracket for screw spikes of broad sleeper |
| CN202626766U (en) * | 2012-05-18 | 2012-12-26 | 中国水利水电第十四工程局有限公司 | Fixture for anchoring screw spikes of railway concrete sleeper |
-
2012
- 2012-05-18 CN CN2012101549587A patent/CN102644220A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB809265A (en) * | 1955-11-24 | 1959-02-18 | Const Mecaniques Sa Renens | Apparatus for drawing out the spikes used for rail fastening |
| DE1935427B2 (en) * | 1969-07-11 | 1980-03-06 | Franz Plasser Bahnbaumaschinen- Industriegesellschaft Mbh, Wien | Hydrostatic railway sleeper nail removal machine - has gantry arms as prolongation of appliance on jib arm opposite drive unit |
| CN200999315Y (en) * | 2007-01-17 | 2008-01-02 | 王培生 | Concrete sleeper screw spike anchoring rack |
| CN201162156Y (en) * | 2008-02-02 | 2008-12-10 | 潍坊市大元实业有限公司 | Spike anchoring frame |
| CN201546144U (en) * | 2009-04-24 | 2010-08-11 | 赵春季 | Quick positioning and anchoring rack for screw spike of railway sleeper |
| CN201704586U (en) * | 2010-06-18 | 2011-01-12 | 赵勤瑞 | Screw spike anchoring frame |
| CN201785679U (en) * | 2010-09-14 | 2011-04-06 | 中铁十七局集团有限公司铺架分公司 | Sulfur cement mortar anchoring bracket for screw spikes of broad sleeper |
| CN202626766U (en) * | 2012-05-18 | 2012-12-26 | 中国水利水电第十四工程局有限公司 | Fixture for anchoring screw spikes of railway concrete sleeper |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120822 |